NICOTRA BACKWARD CURVED CENTRIFUGAL FAN RDH 900 K
NICOTRA PRODUCT / SERVICE DESCRIPTION
NICOTRA RDH 900 K IS A HIGH-PERFORMANCE, DOUBLE-INLET CENTRIFUGAL FAN WITH BACKWARD-INCLINED BLADES, DESIGNED FOR HIGH-EFFICIENCY AIR MOVEMENT IN HVAC, INDUSTRIAL VENTILATION AND AIR-HANDLING SYSTEMS. THE RDH SERIES IS AVAILABLE IN SIZES UP TO RDH 1000 AND IS AN AMCA-LICENSED FAN RANGE.
KEY FEATURES – NICOTRA
- BACKWARD-INCLINED CENTRIFUGAL IMPELLER
- DOUBLE-WIDTH DOUBLE-INLET (DWDI) DESIGN
- 11 BACKWARD-INCLINED BLADES
- HIGH AIRFLOW AND PRESSURE PERFORMANCE
- HEAVY-DUTY STEEL CONSTRUCTION
- WELDED AND PAINTED IMPELLER
- IMPELLER BALANCED ACCORDING TO ISO 1940
- GALVANIZED STEEL SCROLL CASING
- BELT-DRIVEN CONFIGURATION AVAILABLE
- RELIABLE OPERATION FOR CONTINUOUS VENTILATION
- AMCA-LICENSED PERFORMANCE RANGE
- SUITABLE FOR HVAC AND INDUSTRIAL APPLICATIONS
NICOTRA APPLICATIONS
- HVAC SYSTEMS
- AIR HANDLING UNITS (AHU)
- INDUSTRIAL VENTILATION
- FACTORY VENTILATION
- AIR CONDITIONING SYSTEMS
- CLEANROOM VENTILATION
- INDUSTRIAL AIR HANDLING
- PROCESS VENTILATION
- EXHAUST AND FRESH AIR SYSTEMS
- LARGE COMMERCIAL BUILDINGS
- INDUSTRIAL MACHINERY
- AIR TREATMENT SYSTEMS
NICOTRA PRODUCT SPECIFICATIONS
| SPECIFICATION | DETAILS |
|---|---|
| BRAND | NICOTRA GEBHARDT |
| MODEL | RDH 900 K |
| FAN TYPE | BACKWARD-INCLINED CENTRIFUGAL FAN |
| FAN CONFIGURATION | DOUBLE-INLET / DWDI |
| IMPELLER TYPE | BACKWARD-INCLINED BLADE |
| NUMBER OF BLADES | 11 |
| DRIVE TYPE | BELT DRIVE / CONFIGURATION DEPENDENT |
| IMPELLER MATERIAL | STEEL |
| CASING MATERIAL | GALVANIZED STEEL |
| IMPELLER BALANCING | ISO 1940 |
| PERFORMANCE RANGE | APPLICATION AND FAN SELECTION DEPENDENT |
| MAXIMUM SERIES AIR VOLUME | UP TO 290,000 M³/H FOR RDH 0630–1000 SERIES |
| MAXIMUM SERIES PRESSURE | UP TO 3,500 PA |
| TEMPERATURE | STANDARD SERIES SUITABLE FOR CONTINUOUS VENTILATION UP TO APPROX. +80°C / +100°C, DEPENDING ON VERSION |
| PERFORMANCE CLASS | DIN 24166 ACCURACY CLASS 1 FOR SIZES 0355–1000 |
| CERTIFICATION | AMCA-LICENSED RANGE |
THE EXACT AIRFLOW, STATIC PRESSURE, RPM, MOTOR POWER, IMPELLER WEIGHT AND DRIVE SELECTION FOR RDH 900 K MUST BE SELECTED FROM THE FAN PERFORMANCE CURVE AND THE REQUIRED DUTY POINT; THESE VALUES SHOULD NOT BE ASSUMED FROM THE MODEL NUMBER ALONE.
Additional Information:
- Item Code: NICOTRA BACKWARD CURVED CENTRIFUGAL FAN RDH 900 K
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